Accrued Expenses (Tables)

6 Months Ended

Jun. 30, 2015

Accrued Expenses

Schedule of accrued expenses

	June 30,		December 31,
	2015		2014
Deferred offering costs	$	691,564	$	1,080,199
Grants payable		—		400,000
Accrued research and development		380,765		—
Other		190,397		231,274
Total accrued expenses	$	1,262,726	$	1,711,473